<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<h1>图书管理页面</h1>
<a href="insert.html">添加图书</a>
<a href="/selectBook">查询书籍列表</a>
<a href="update.html">修改图书信息</a>



</body>
</html>